QNA-413 - Circutor
Contents
1. Auxiliary power supply OFF indication of the time when the external power supply for the QNA 413 analyzer was interrupted The analyzer is supplied from the internal battery from this time Setup modification record of the time when the instrument s setup was modified Memory formatting indication of the time when the user decided to format the QNA 413 s internal memory Forced memory formatting the QNA 413 s internal memory will be automatically formatted if any error in this internal memory is detected File deletion indication of the time when the user deleted a file from the QNA 413 s internal memory If the first data shown by the EVE file indicates that a file has been deleted then the deleted file was the events file Time change indication of any change to the date or time of the analyzer s internal clock Recording this event type is quite important because if the time intervals between two successive readouts are observed to be erroneous this might be due to a change to the time of the internal clock GPRS setup modification for GSM instruments only Record of the time when the instrument s GPRS setup was modified Alarms setup modification for GSM instruments only Record of the time when the instrument s alarms setup was modified Page no 25 m CIRCUTOR Electricity supply quality analyzer QNA 413 8 2 3 Harmonic statistics file H24 A series of values to be subsequently used by the PC s software w2. gj CIRCUTOR ELECTRICITY POWER SUPPLY QUALITY ANALYZER QNA 413 Code Q20411 Q20413 USER MANUAL M98155601 03 06C c CIRCUTOR S A m CIRCUTOR Electricity supply quality analyzer QNA 413 QNA 413 CONTENTS page no 1 BASIC INSTRUCTIONS wiscccisnisnintwosistvsencssyeucneadstanssintsnescetanusncwbisussontetestes 3 1 1 Checking the contents of your package ccccccccncccccccccccccccnnnnanannncnnnncnanananes 3 Te QNA 413ModEl S ersinnen onanan enp iii ici cali 3 1 3 Safety warnings san 4 1 Operating SHUI scale 4 2 MAIN FEATURES sarria 4 2 1 Basic features cuca Dia 5 2 25 BIGCIICEITCAIUIGS eocen R 6 3 ANALYSIS MODES irrr i ADAN A 7 4 DATA STORAGE IN MEMORY automatic mode sccceeeeeeeeeeeees 7 5 INSTALLATION STARTUP ora 8 Beles Gonnection terminal na Mahia cata ia oi ater a EEEE 9 5 1 1 Communications cables for RJ connectors c oooocococcccccccccccccnananannnons 10 5 2 Starting the QNA 413 analyzer cooooooccccccccccccccconoccccnncncnonnnnnnnnnnncnnnnnnnnnnnnnnnns 11 5 3 Connection diagram for the QNA 41B ooccococcccccccccccoccconnnnnnnnnnccnnnnnnnnnnnnnns 12 5 3 1 4 wire three phase power SySteMS oooccccccccccccccooooocccnncncnonnnnnnnononos 12 5 3 1 1 Direct connection id 12 5 3 1 2 Via voltage tansforMers oooococcnnnonncccccncncnnnnnnnnnnnnnccnnnnnnnnos 13 5 3 2 3 wire three phase power SySteMS oooocccccccccccooooooccccncccccnnnnnnnnnnnnnns 14 5 3 2 1 Voltag
3. As default TCP Protocolo serie Protocolo de red Inactividad ms Full duplex h TCP 0 sa Page no 35 m CIRCUTOR Electricity supply quality analyzer QNA 413 Setting of TCP Network Protocol The port redirection software will be installed Com Redirector this software allows the PC or master application to use the IP Address for the QNA 413 Ethernet as though it were a computer s physical COM port This will create a communications tunnel between both peripherals using a transparent connection Start installing and running the Com Port Redirector software from the disk supplied with the instrument Once it is installed the Com Port Redirector located in Start Programs Com Redirector Configuration run AS a nal Clicking on Com Setup and selecting the virtual series a ea ee port s to be created once created click on ok different es Tom row a Virtual ports are created one per piece of instrument oe Lee depending on the number of QNA 413 Ethernet s installed L Comi0 f Com20 aS Then the Add IP button is clicked for each virtual port created In Host the IP for each of the installed instrument is Ho pen assigned In TCPPort com port 11000 units are entered less C than the assigned Local port in the QNA 413 Ethernet i e a e Local Port must be assigned to the QNA 413 Ethernet that E may vary between 14000 and 14009 Then a local port varying between 3000 and 3009 is ass
4. EVQ H24 and STP files with the default values Page no 21 m CIRCUTOR Electricity supply quality analyzer QNA 413 8 1 4 Data to take into account for the periodical data recording process Some points to allow the user to precisely define the information to be used for the recording calculation procedure Therefore the user can define e Description of the measurement site an identifying field to be filled in by the user e Note an information field to be filled by the user e Recording period affecting the STD file only This is the period in which the averaged values are stored The recording period is by default set at 10 minutes but this value is user settable from 1 minute to 2 hours e Integration of 10 cycle blocks with events all except for voltage affecting the STD file only An event might occur overvoltage dip while the analyzer is calculating the voltage flicker harmonic averages The QNA 413 allows the 10 cycle block where the event occurred to be added to the integration If this option is disabled No then the 10 cycle block would be only added to the voltage average e Integration of 10 cycle blocks with events voltage affecting the STD file only An event overvoltage dip may occur while the analyzer is calculating the average voltage The QNA 413 allows the 10 cycle block where the event occurred to be added to the integration this may be for one or more event dependin
5. e STD files this file contains all periodically recorded values voltage frequency flicker harmonic distortion harmonic content and unbalance e EVE files file containing all incidents referred to the QNA 413 itself file readout setup modification memory erasure auxiliary power supply on off battery on off e EVQ files this file contains all events observed in the electrical power supply voltage dips voltage interruptions overvoltages together with supplementary information about these events time of the event occurring maximum minimum voltage average voltage voltage prior to the event e H24 this file contains the data required to obtain a statistical analysis of the harmonic evolution in one day e STP files this file stores average values for voltage frequency Page no 5 m CIRCUTOR Electricity supply quality analyzer QNA 413 flicker pst and plt and the THD over one week 2 2 Electrical features Using the QNA 413 as a recording instrument for evaluating electrical power supply quality means that the analyzer must have a high degree of protection against severe electrical conditions High energy varistors absorbing surges to avoid any costly repairs Noise filters in voltage and current inputs to ensure reliable measurements even under the most adverse operation conditions Power supply transformers with extra power dissipation and insulation Built in battery power supply to
6. 23 24 25 26 27 28 29 30 31 32 33 34 35 2 Not used ojololololololololo olo ololo 3 Not used R2 R 4 Not used 1 21 3 14 5 6 17 la 9 m 5 Not used 6 Not used Lower connection terminal 7 Not used 8 Not used 9 Power supply voltage input 11 Power supply voltage input R1 RS 232 R2 RS 485 GSM Antenna According to the model The QNA 413 analyzer may be installed in any three phase distribution line with neutral conductor 4 wires or without neutral conductor 3 wires Measurements solely depend on the connection mode and the analyzer configuration The connection of an earth terminal is essential to ensure the efficiency of QNA 413 protection elements Page no 9 m CIRCUTOR Electricity supply quality analyzer QNA 413 5 1 1 Communications cables for RJ connectors The RJ connection is different for each QNA 413 model Thus QNA 413 RS232 RS485 R1 RS 232 Communications R2 RS 485 Communications QNA 413 GSM RS232 R1 RS 232 Communications R2 GSM Antenna 25 oTo 21 22 23 24 26 27 28 29 olol o JE al 34 35 R2 R1 112 1314151617778 9111 Lower connection terminal RJ Connector QNA 123456 Front View The most usual configurations for QNA 413 communication cable
7. 35 olololololololololololo lol olo R2 R1 12m3 m4 Ms Me mN T78 M m11 100 400 VAC Power supply Page no 16 m CIRCUTOR Electricity supply quality analyzer QNA 413 6 THE QNA 413 ANALYZER S INTERNAL BATTERY The analyzer has an internal battery to ensure power supply to the analyzer when any event occurs This battery keeps the analyzer continuously powered as a default for 15 minutes without mains supply for a maximum of 9999 seconds in the event of the mains power supply being cut This operating period after voltage supply loss is user programmable in order to save the battery and to ensure that any possible intermittent voltage interruptions are detected The guarantee of a 9999 second operating period is essential to ensure the proper detection and recording of multiple and long term voltage interruptions The battery is charging when the analyzer is connected to the mains The QNA 413 analyzer is equipped with an intelligent energy charging system This means that the instrument continuously and automatically checks the status of the battery This means that the charging process stops when the battery is on maximum charge level and therefore the life of the battery is increased 7 OPERATING MODE 7 1 Display and buttons QNA 413 is equipped with a display to show all information b
8. communication port configuration Check that this is set at 9 600 bauds Given that it is impossible to ensure compatibility with all modems available on the market Circutor recommends that the modem type is checked prior to using it Local Modem A cannot make a call through a telephone switchboard It must be via a direct line Page no 31 m CIRCUTOR Electricity supply quality analyzer QNA 413 B Appendix Communications with QNA 413 RS485 QNA 413 can also establish a communication to a PC via an RS 485 network This connection is done via the QNA 413 s RS port This kind of communication link is usually used where the analyzer is far away 1200 m as maximum from the PC set to be used for data viewing and management RS 232 The following cables must be used for this configuration e PC gt RS 232 RS 485 Converter RS 232 PC DB9 PC DB25 RS 232 485 Converter DB9 3 Tx 2 Tx 2 Rx 2 Rx 3 Rx 3 TX C 7 RTS 8 CTS 5 GND 5 GND 5 GND e QNA gt RS 232 RS 485 Converter QNA RS 485 QNA RS 232 485 Converter DB9 2 TX Rx 2 Tx Rx 200000 3 Tx Rx 1 Tx Rx 6 GND 5 GND 1234556 7 Front View Check that the RS 232 cable is not connected to the PC This port has priority over the RS 485 port The QNA 413 will not be ab
9. hysteresis a overvoltage hysteresis value can be defined at a different value for the overvoltage event starting and finishing Therefore an overvoltage event starts when the overvoltage threshold is exceeded and ends when the voltage value is below the value defined by subtracting the overvoltage hysteresis value from the overvoltage threshold of voltage dip threshold the detection of a voltage dip depends on the value set for this point of the rated voltage Every semi cycle where the RMS value is below this threshold is said to be a voltage dip A record will be saved in the events file EVQ every time this limit is exceeded indicating the minimum voltage value detected the average voltage value and the duration of the voltage dip event Voltage dip hysteresis a voltage dip hysteresis value can be defined at a different value for the voltage dip event starting and finishing Therefore a voltage dip event starts when the voltage dip threshold is not reached and ends when the voltage value is over the value defined by adding the voltage dip hysteresis value to the voltage dip threshold of interruption threshold the detection of a voltage dip depends on the value set for this point of the rated voltage Every semi cycle where the RMS value is below the defined limit is said to be an interruption A record will be saved in the events file EVQ every time this limit is exceeded indicating the minimum voltage value detected the
10. to IEC 61000 4 30 Harmonics Class according to IEC 61000 4 7 Class A according to IEC 61000 4 30 Measurement conditions to ensure accuracy class Errors due to external voltage transformers not being included Temperature range 5 to 45 C Measurement range between 5 and 100 Internal memory Memory size 2Mb Memory configuration rotating QNA 413 with default variables eiil STD 33 days 18 hours EVE 4655 recordings EVQ 12330 recordings H24 32 days STP 16 weeks The STD file has been calculated assuming a 10 minute recording period and the number of recordings for the EVE EVQ and H24 files with the default values Micro processor Sampling frequency 10 24 k samples second in each channel 6 channels Converter 16 bit Sigma delta Page no 27 m CIRCUTOR Electricity supply quality analyzer QNA 413 Assembly features Casing according to DIN 43859 Dimensions according to DIN 43857 94 5 176 327 Weight 2 3 kg STANDARDS Quality IEC 61000 4 30 Harmonics IEC 61000 4 7 Flicker IEC 61000 4 15 Other standards EN 60664 EN 61036 VDE 110 UL 94 EN 61010 Electrical safety Category III 500V ELECTROMAGNETIC EMISSION EN 61000 3 2 1995 Harmonics EN 61000 3 3 1995 Voltage fluctuations EN 50081 2 1993 Industrial emis
11. 2 s GSM modem This action will always be required when a new SIM card is inserted in the QNA 413 GSM analyzer regardless of whether it is the first installation or a replacement SIM Proceed as follows 1 With no SIM card inserted 1 Turn on the QNA 413 analyzer 2 Connect to the QNA 413 analyzer via the RS 232 serial port using a communication cable 3 Use the PC software to add a QNA 413 or for a SIM change modify the configuration on the existing QNA 413 analyzer 4 Access the general parameter option in the software field and select the option called PIN change The following screen will be then shown Cambio de PIN x MV Cambio de SIM PIR antique c PIN nuevo Confirmar PIN nuevo PUK ES Nscnssesssssensenssnessossnsensssvsesssasensees f Aceptar X Cancelar 5 Select options SIM change and Enable use of PIN 6 Enter the PIN and PUK numbers for the SIM to be inserted 7 Accept the action and follow the steps shown by the software Insert the new SIM card and then remove the RS 232 communication cable from the analyzer Page no 38 m CIRCUTOR Electricity supply quality analyzer QNA 413 2 Inserting the SIM card 8 Loosen the screws on the SIM holder cover SIM holder cover 9 Carefully pull out the piece 10 Release the SIM holding lock 11 This position of the lock permits the user to open the holding piece a
12. 3 5 3 1 2 Via voltage transformers COMMON 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 o o olololol o o lolololo R2 R1 rl xs GO 2m3 mA mS re rmm 8 m ma 100 400 VAC Power supply Page no 13 m CIRCUTOR Electricity supply quality analyzer QNA 413 5 3 2 3 wire three phase power systems 5 3 2 1 Voltage transformers installation recommended for MV COMMON 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 o ololololo lolololololo lol olo R2 R1 2113415 761718911 100 400 VAC Power supply L1 L2 L3 Page no 14 m CIRCUTOR Electricity supply quality analyzer QNA 413 5 3 2 2 Direct connection COMMON 21 22 O O 23 24 25 26 27 28 29 30 31 32 33 34 35 oO OJO 0 0 o o lo lolo o R2 R1 O VU a a 11127314 15 16 7718 9111 100 400 VAC Power supply L1 L2 L3 Page no 15 m CIRCUTOR Electricity supply quality analyzer QNA 413 5 3 2 3 Via voltage transformers COMMON 21 22 23 24 25 26 27 28 29 30 31 32 33 34
13. CULATION OF UNBALANCE Bor MINUTES CnSH HARMONICS OVER 10 MINUTES epee Sin IN STD FILE EVERY 24 HOURS CALCULATION OF MAX CnSH VALUE FOR HARMONICS STATISTICS H24 FILE CALCULATION OF MAX CnVS VALUE FOR HARMONICS STATISTICS H24 FILE Page no 44
14. amp DO DTR overcontrol AT amp K3 Disables data compression AT amp R1 The modem ignores the RTS AT amp N6 Forces modem baud rate to 9600 bps ATSO 1 Enables modem to answer on the first ring AT amp WO Saves configuration The above AT commands might vary for different modem models Therefore to ensure the correct configuration please consult your modem s user manuals Page no 30 8 CIRCUTOR Communication cable Electricity supply quality analyzer QNA 413 RJ Connector QNA Modem DB9 Modem DB25 1 DSR 5 GND 7 GND _ S 2 Rx 2 Rx 3 Rx QOOOD L ls Tx 3Tx 2 Tx 4 CTS 8 CTS 5 CTS ee 5 RTS _ 7 RTS 4 RTS Front View 6 GND 5 GND 7 GND Troubleshooting Most of problems may be caused by the modem units Problem Solutions The Modem A does not call Check that the used port in the PC matches the one connected in the modem Check the correct performance of the PC and Modem ports using the HyperTerminal program or equivalent Check the modem cabling Check the phone line The Modem B does not answer Check that the modem is switched on Check the command entry making the modem answer on the first ring ATS0 1 The Modem B answers the call but does not receive any response from the analyzer Check that the used port is the R1 port Check the QNA 413
15. average voltage value and the duration of the voltage dip event Interruption hysteresis an interruption hysteresis value can be defined at a different value for the interruption event starting and finishing Therefore an interruption event starts when the interruption threshold is not reached and Page no 20 m CIRCUTOR Electricity supply quality analyzer QNA 413 ends when the voltage value is over this threshold by adding this threshold plus the hysterisis set here e STD file recording period part of the memory allocated for this file expressed in days This is a not modifiable value and it will depend on the recording period and the memory allotted for other files and the variables selected in Setup e Number of recordings in the EVE file part of the memory allocated for the incidents file expressed as the number of incidents e Number of recordings in the EVQ file part of the memory allocated for the events file expressed as the number of events e No of days in the H24 file display of the H24 file showing maximum number of days in the recording e No of weeks in the STP file display of the maximum number of weeks of recording for the STP file QNA 413 with default variables Salih STD 33 days 18 hours EVE 4655 recordings EVQ 12330 recordings H24 32 days STP 16 weeks The STD file has been calculated assuming a 10 minute recording period and the number of recordings for the EVE
16. creen display the message SIGNAL XX XX being equal to the value of the existing cover this may be between 0 and 30 When this message appears it means that the modem start up process has been correctly carried out 3 Connect the RS 232 communications cable to the instrument 4 Using the PowerVision software enter the device s general parameters and then press GPRS 5 The following message will then appear on the screen to allow the GPRS parameters to be changed This information is supplied by the telephone company For example Vodafone in Spain has the IP of the FTP server from which access point server The user name and the information is to be password is in both cases Configuraci n de GPRS Contrase a punto de acceso Ficheros a enviar V Fichero std IV Fichero eve IV Fichero evq 3 de inicio de env o viemes 27 de mayo de200 Indicates the date of the first piece of information sent Every X hours from then on as indicated in the frequency a file is sent to the FTP server with the information User name and password for the FTP Server file to where the information is to be downloaded IV Fichero h24 IV Fichero stp adencia 1 24 h Indicates the frequency in which the QNA is to send information to the server Page no 40 m CIRCUTOR Electricity supply quality analyzer QNA 413 G Appendix Setting the SMS Alarms The equipment may be set
17. d Note that when the instrument is switched on the terminals may be dangerous when touched and opening or removing parts may access dangerous areas Therefore the instrument must not be used until it is properly installed IMPORTANT This part must be removed so that the instrument s bank can operate It must be removed when installing the instrument just before the equipment is powered The instrument s power supply must be connected for at least 8 hours the first time it is connected to ensure that the battery is correctly charged Where any protection failure is suspected to exist for example if there are signs of external damage the instrument must be immediately switched OFF In the event of this contact a qualified technician Page no 8 m CIRCUTOR Electricity supply quality analyzer QNA 413 5 1 Connection terminal Terminal Terminal description No Upper connection terminal Upper connection terminal 21 Measurement VL1 22 Common L1 23 Measurement VL2 Pe a ee 82034 24 Common L2 0 E a 25 Measurement VL3 26 Common L3 27 Not used 28 Ground 29 Not used 30 Not used 31 Not used 32 Digital input 1 33 Common input 1 34 Digital input 2 35 Common input 2 Lower connection terminal 1 Not used 21 22
18. distortion harmonic content and unbalance e EVE files file containing all incidents referred to the QNA 413 as they happen file readout setup modification memory erasure auxiliary power supply on off battery on off e EVQ files this file contains all events observed in the electrical power supply voltage dips voltage interruptions overvoltages together with supplementary information about these events time of the event occurring maximum minimum voltage average voltage voltage prior to the event e H24 this file contains the data required to obtain a statistical analysis of the harmonic evolution in one day e STP files this file stores average values for voltage frequency flicker pst and plt and the THD over one week QNA 413 is equipped with a built in rotating memory for data collection this means that once this memory is full new values overwrite the oldest ones Therefore if no data is to be lost data must be retrieved from the memory before the oldest values are overwritten Page no 7 m CIRCUTOR Electricity supply quality analyzer QNA 413 5 INSTALLATION amp START UP This manual contains information and warnings about the QNA 413 analyzer which must be followed to guarantee the proper operation of all instrument functions and to maintain it in a safe condition If the instrument is not used in accordance with manufacturer s specifications the instrument s protection may be damage
19. e event of this contact a qualified technician 1 4 Operating instructions QNA 413 is a programmable instrument with operating modes which may be selected from the available programming menus Before starting the QNA 413 carefully read the paragraphs on INSTALLATION amp STARTUP and SETTING QNA 413 to select the most suitable operating mode for your requirements Note that when the instrument is switched on the terminals may be dangerous when touched and opening or removing parts may access dangerous areas Therefore the equipment must not be used until it is properly installed 2 MAIN FEATURES The QNA 413 is an analyzer specifically designed to check electrical power supply quality in accordance with the IEC 61000 4 30 standard e Harmonic measurement in accordance with IEC 61000 4 7 e Flicker measurement in accordance with IEC 61000 4 15 e High protection level against severe electrical conditions Wide range of supply and measurement voltages High degree of overvoltage and transient protection e Connection to either 3 or 4 wire distribution systems e Wide voltage supply range 100 400 V AC 30 90 730 V DC e Internal battery The equipment can continue recording in the event of no power supply voltage e 2 Mbyte internal memory for saving all parameters measured by the QNA 413 analyzer e Communication via GPRS GSM RS 232 RS 485 according to model e Mounted inside a self extinguishing case Dimensio
20. e transformers installation recommended for MV 14 5 3 2 2 Direct connection sects scessedacerecinacinscevassebcenagtebcanectsbdacapemeduantsn 15 5 3 2 3 Via voltage transformers oooocccccccnncooooconcnncncccnnnnnnnanonononnnnnns 16 6 THE QNA 413 ANALYZER S INTERNAL BATTERY c eeeeeeeeeees 17 7 OPERATING MODE sica AAA 17 TL Display and DUROS sagrario ra ic 17 7 27 Turning the analyzer ON citadas 18 7 3 Display SCIONS iia tibia dir ibid 18 8 SETTING UP THE QNA 41Boooococcccccocoocccncconnnnccncnnnnncnnnnnnnnncnnnnnnnnccnncnnnnnes 19 8 1 Operating setup of the QNA 413 analyzer coooooococccccncccccnnnnnonocnccnnncncnnnannnns 19 8 1 1 Voltage transformation ratio ooooonocccnccccnnnnncccnnnccnonccccnnnncnnnnnnnnannnnos 19 8 1 2 Features of the monitored electrical SySteM oooooooocccnnnnnnnnnncccccncnos 19 8 1 3 Quality parameters sanos iii 20 8 1 4 Data to take into account for the periodical data recording process22 8 2 Selecting the parameters to be recorded ccccceeeeeeeeeeeeeeeeeeeeeeeeeeeeess 23 8 2 1 Standard file STD lesiona ici 23 8 2 2 EVENTS file EVQ orire 24 8 2 3 Incidents file EVE constar 25 8 2 3 Harmonic statistics file H24 ceeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaaees 26 8 2 4 Weekly average values file STP oooonnnncnnnnniccccncncnnnnccnccnnccnnnno 26 8 2 5 Setting and operation of the SMS alarmMs ccccccccccnncnnnnninin
21. eing measured by the analyzer using different buttons HBBE m BBB u ae HBB B The function of each button on the QNA 413 analyzer is t Next screen the next display screen is accessed g Previous screen the previous display screen is accessed Page no 17 m CIRCUTOR Electricity supply quality analyzer QNA 413 7 2 Turning the analyzer on When the QNA 413 is turned on the first screen appears with the analyzer s identification euge After a few seconds the display will show a screen displaying the three voltages measured by QNA 413 in each phase Use the t and buttons to move through each available display screen 7 3 Display screens The available display screens on the QNA 413 analyzer are as follows 0326 y e Voltage measured in the system 9 c 389 B Unbalance rate e Asymmetry rate E Frequency Date 2710 El S Da mah 200 E Voor Clock Hours minutes Seconds Notes Voltage values flashing on the display is a sign that the analyzer is incorrectly installed or configured Possible causes might be The analyzer detects an event This can mean a real event in the system or a wrong rated voltage setting where the set value does not match the actual system voltage If the unbalance screen displays dashes there is an incorrect phase sequence Page no 18 m CIRCUTOR Electricity supply qua
22. ensure voltage supply to the QNA 413 analyzer in the event of voltage loss Insulation transformers guaranteeing the proper insulation of inputs Page no 6 m CIRCUTOR Electricity supply quality analyzer QNA 413 3 ANALYSIS MODES QNA 413 series analyzers can be used in different operating modes according to their setting The most striking features of the analysers are e Measurement and storage in memory of main power quality parameters voltage values flicker harmonics and unbalance e Setting a voltage threshold to define different events voltage dips voltage interruptions and overvoltages Also an optional setting of an hysteresis value for each individual threshold e QNA 413 can carry out quality analyses in 3 wire or 4 wire distribution systems All quality measurements will be referred the line to neutral or line to line voltage according to selection e QNA 413 can also be used to measure through voltage measuring transformers 4 DATA STORAGE IN MEMORY automatic mode QNA 413 is equipped with an internal date and time clock to store automatic data recordings and quality events in the memory at regular time intervals The QNA 413 storage memory is divided into four independent blocks Each discrete block is allocated to every file type to be saved Every file type contains the following information e STD files this file contains all periodically recorded values voltage frequency flicker harmonic
23. f the event period of time in milliseconds that the event lasted Average voltage for the event the average RMS voltage value during the event Maximum minimum voltage for the event in the event of an interruption or voltage dip the minimum RMS voltage value obtained during the event In the event of an overvoltage the maximum values will be recorded Voltage prior to the event the RMS voltage value before the event occurrence is recorded Graph of the Vrms semi cycle value for the event this option shows the setting for the event The Vrms value for each semi cycle during the event may be seen The equipment also records 1 5 seconds before the event starting and 0 5 seconds after it finishes This way the setting for the event is obtained for better analysis RMS cycle value RMS value of a complete cycle refreshed every semi cycle Page no 24 m CIRCUTOR Electricity supply quality analyzer QNA 413 8 2 3 Incidents file EVE All incidents sent to the QNA 413 are automatically saved in this file with an indication of the time and type of incident The following incidents may be detected and recorded by the QNA 413 Battery OFF indication of the time when QNA 413 stopped operating This time depends on the value set by the user for the operating period after a voltage supply loss Auxiliary power supply ON indication of the time when the QNA 413 analyzer was connected to an external power supply
24. g on the duration of the event If this option is disabled No then the 10 cycle block would be ignored and therefore it would not be added to the integration for this periodical recording This option does not affect the other parameters e Date type affecting the STD file only Permits the user to select date time to be saved together with each recording affecting the STD file only This date can be the initial or final recording e Ignoring incomplete records in the STP file affecting the STP file only Records which are incomplete may be ignored SI or NO incomplete files not ignored e Battery auto power off timer the user can set the time for the QNA 413 battery auto power to switch off in the event of supply voltage loss in order to save the battery and to ensure the detection of possible intermittent voltage interruptions The usual time is about 15 30 min Page no 22 m CIRCUTOR Electricity supply quality analyzer QNA 413 8 2 Selecting the parameters to be recorded The QNA 413 saves all quality parameter recordings in its internal memory The different information recorded by the QNA 413 is distributed in three file types 8 2 1 Standard file STD The standard file STD is used to store all periodically recorded parameters The following electrical parameters will be saved in the memory during the user defined recording period gt Voltage e Average average value of voltage in the recording
25. has an RJ Connector45 Ethernet 10Base T 100Base TX self detecting which connects the device to the Ethernet network hub or switch or using a direct cable braided cable to the computer which will be a master or will store the application The connection with the master system is via four pair braided Pt Ethernet cable shielded One end is connected to the Ethernet QNA 413 device and the other to the network s electronics hub or switch on the corporate network Where direct connection with a computer or device with Ethernet input is required the wires in the Ethernet cable must be specially adapted for such communication i Orange_____ 1 Green 2 Orange White 2 Green White 3 Orange 4 Blue 4 Blue nn 5 Blue White 1 Orange 2 Orange White 3 Green 4 1 Orange____ 2 Orange White _ 3 Green_____ f 4Blue 5 Blue White ES E Blue 5 Blue White 6 Green White Green White 6 Orange White 7 Brown Brown White 8 Brown White 8 Brown White Brown White NOTE For communication with the QNA 413 it is essential that the analyzer s speed and the Ethernet module s speed are the same 9600b as a default Read the following section to set the baud rate SETTING THE PARAMETERS TCPSetup Green White Page no 34 m CIRCUTOR Electricity supply quality analyzer QNA 413 SETTING THE PARAMETERS TCPSetu The instrument within the company network LAN
26. igned in the Com Port redirector pir service Setup Therefore if Local Port 14003 is assigned to the QNA 413 Ethernet in TCPPort 3003 must be entered as Local Port Then OK is clicked To avoid unwanted disconnections or disconnections from the amount of traffic the communication tunnel reconnection option s are enabled from the Port Settingsoption The following is selected when the setting screen is opened i Timeout Reconnect ll Server Reconnnect After setting this last option all information is then saved by clicking the Savebutton The machine is restarted so that the ports become active From now on any application operating via series ports will have the virtual ports set in the software available Page no 36 m CIRCUTOR Electricity supply quality analyzer QNA 413 Example Addressing the virtual port address COM4 IP 192 168 0 1 After having followed these steps the virtual ports will automatically open when there is any application that makes use of the computer s series ports thus making them available to the software Page no 37 m CIRCUTOR Electricity supply quality analyzer QNA 413 E Appendix Installation and start up of the QNA 413 GSM Configure the QNA 413 analyzer before inserting the new SIM card The GSM line used must be capable of data transmission First the SIM on the phone line to be used must be configured to enable communication with the QNA 413 GSM RS 23
27. ill be stored in this file The software will calculate typical deviation the statistical distribution curve and the effective values at 50 95 and 99 of each and every harmonic recorded by the QNA 413 8 2 4 Weekly average values file STP This file will save the averaged weekly values for voltage variables L1 L2 and L3 frequency flicker pst and plt L1 L2 y L3 harmonic distortion rate L1 L2 L3 and three phase unblanace and the total number of recordings used for calculations The 0 5 95 and 100 values may also be obtained individually and as a whole taking into account all recordings i e the whole week or just those recordings with no voltage events There is also the option for taking into account incomplete or complete recordings selected beforehand in the setup per week 8 2 5 Setting and operation of the SMS alarms The QNA 413 GPRS GSM model only may configure up to 8 different alarms A maximum and minimum limit and a time period may also be set for each alarm They also may be sent to 4 different telephone numbers 8 2 6 Setting and operation of the GPRS The QNA 413 GPRS model only allows information to be sent to an FTP server via GPRS This means that every X minutes the instrument automatically sends recorded information to an IP address defined by the user The time period and the IP address are defined by the user A user name and password supplied by the FTP server administrator to save
28. imit Maximum value 240 maximum hysterisis 230 Lower limit Minimum value 90 minimum hysterisis 100 Activated delay time 5 seconds Deactivated delay time 5 seconds Maximum 240 V Maximum hysterisis 230 V Minimum hysterisis 100 V Minimum value 90 V The alarm will be activated under these conditions and an SMS will be sent when for example 240 V is exceeded for more than 5 seconds The alarm will be deactivated and an SMS sent when V1 is below 230 V for more than 5 seconds Page no 43 RECORD IN STD FILE AND RECORD IN STD FILE AND RECORD IN STD FILE m CIRCUTOR Electricity supply quality analyzer QNA 413 H Appendix QNA 413 measurement method Input for V1 V2 Input for V1 V2 V3 iiiki V2 V3 V3 V1 gt Y EVERY 6 FLICKER SAMPLES measurement Pinst Y EVERY CALCULATION SEMI CYCLE Vrms 1 2 EVERY CYCLE CALCULATION OF E ee alee CALCULATION a EVERY 10 Calculation Vrms OVERVOLTAGE Gece 10 cycles JINTERRUPTION HARMONICS H CALCULATION RATING UNBALANCE AND AND THD d UNBALANCE Pinst EVQ RECORD Y CALCULATION y OF CnVS y EVERY 150 Calculation Vrms HARMONICS UNBALANCE CYCLES 150 cycles FOR STATISTICS 150 CYCLES CALCULATION y CALCULATION EVERY 10 OVA tall CAL
29. innnns 26 8 2 6 Setting and operation of the GPRS oooocccccccccccnonanoccnononcnonananananonons 26 9 TECHNICAL ESPECIFIGATI ON Sonando 27 10 SAFETY CONSIDERATIONS coronaria 29 11 MAINTENANCE senior RA Oc 29 12 TECHNICAL SERVICE cria arar 29 Page no 1 m CIRCUTOR Electricity supply quality analyzer QNA 413 A Appendix Communication with the QNA 413 connected to an external modem 30 B Appendix Communications with QNA 413 AS48BD oooocccconnooccccccccacnccccnnnannnnnnnns 32 C Appendix Communications with QNA 413 using a TCP IP converter 33 D Appendix Setting of a QNA 413 ETHERNET Analyzer 34 E Appendix Installation and start up of the QNA 413 GSM c ccceceeeeeeeeeeees 38 F Appendix Installation and start up of the QNA 413 GPRS eeeeeeeeeeeeees 40 G Appendix Setting the SMS Alarms cccsscccceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeneaeeeeeeeeees 41 H Appendix QNA 413 measurement Method ccccccnnncccccccccccccccnnnnnnnnanncnnnnncnnnannnns 44 Page no 2 m CIRCUTOR Electricity supply quality analyzer QNA 413 1 BASIC INSTRUCTIONS This manual is designed to familiarise the user with operating the power supply quality analyzer model QNA 413 in order to get the best from its features QNA 413 is an analyzer specifically developed for supervising electrical power supply quality which has been built with the most advanced technology in microelectronic c
30. le to communicate via the RS 485 port when connected Page no 32 m CIRCUTOR Electricity supply quality analyzer QNA 413 C Appendix Communications with QNA 413 using a TCP IP converter QNA 413 can also establish a communication to a PC via an ETHERNET network For this configuration CIRCUTOR S A can supply a TCP IP RS 232 485 TCP2RS converter allowing the connection of any device equipped with RS 232 or RS 485 communication to a PC via an ETHERNET network ETHERNET v QNA 413 ETHERNET e ES gt ETHERNET 108 RS 232 485 ETHERNET A TCP IP CONVERTER Use the switch on the converter to change the RS 232 signal into an RS 485 signal Always check that the cable linking the QNA 413 analyzer to the TCP IP converter matches the Tx Rx connection TCP IP QNA TCP IP Converter 3 A 2 B 6 S GND Page no 33 m CIRCUTOR Electricity supply quality analyzer QNA 413 D Appendix Setting of a QNA 413 ETHERNET Analyzer The QNA 413 Ethernet is specifically designed to communicate in Ethernet networks This system can optimize all R8485 communication bus wiring thereby also optimizing already created computer infrastructures and facilitating installation A CD is supplied with the instrument which contains different elements TCPSetup setting program for communication parameters Com Redirector setting program for virtual ports The QNA 413 Ethernet
31. lity analyzer QNA 413 8 SETTING UP THE QNA 413 Any setup action for the QNA 413 analyzer must be always done via a PC The QNA 413 analyzer s performance will depend on the user configuration of the instrument There are two different setup procedures for configuring the analyzer Operating Setup to define the QNA 413 analyzer s operating mode File Setup to define the data collection procedure of the QNA 413 analyzer in the internal memory For this model the variables are fixed and cannot be changed 8 1 Operating setup of the QNA 413 analyzer The user defined procedures are listed below 8 1 1 Voltage transformation ratio The QNA 413 analyzer can measure via transformers e Voltage primary value Voltage secondary value setting the transformation ratio for voltage transformers used in measuring Set 1 1 for direct voltage measurement no voltage transformer used This ratio must not exceed 9999 8 1 2 Features of the monitored electrical system e Rated voltage the rated voltage of the power system to be monitored by the QNA 413 analyzer For a 3 wire configuration the line to line voltage must be set ex 400 V and for a 4 wire configuration the line to neutral voltage must be set ex 230 V If a voltage measurement transformer is used then the rated voltage to be set must be referred to the secondary side ex 63 5 V Correct configuration is essential because the limits for the analy
32. lues entered must be numerical and positive 6 Delay from reaching the alarm level to activating the alarm Time in which the alarm condition is met If the day month year fields are zero the time is daily If these variables are 0 the alarm is always on If the selected variable is EVQ the unit for this variable must be stated in ms Note time and level conditions limits have to be met if the alarm is to be activated taking into account transformer ratios Page no 42 m CIRCUTOR Electricity supply quality analyzer QNA 413 7 Delay in which the alarm goes back to OK and is deactivated If the selected variable is EVQ the unit for this variable will be 0 8 Validity period for the alarm The trip time may be set The schedule when the alarm is to be active is indicated Alarm On time time when the alarm is to be active Alarm Off time time when the alarm is to end Note If the alarm time date is disabled the alarm shall be active every day during the preset time slot If the alarm time is disabled the alarm will be active all the time 9 Alarm message Received message text 10 Telephone number s to which the SMS is to be sent and their activation Note A log is made in the EVE file every time an alarm condition is met or SMS message sent FOR EXAMPLE Example of a voltage alarm setting and the different conditions which may be set 1 The following parameters are set Variable V1 ON and OFF mode Upper l
33. must be identified with an assigned IP Address If the IP address is not known the network administrator must be contacted to obtain the address To assign the IP Address the TCPSetup program must be run and the following screen will appear zj To assign the IP address to the peripheral the Introduzca infomaci n del conversor machine address must be known also known as the hsil MAC ADDRESS This machine address appears on BALA the unremoveable label attached to the front of the cal instrument Press Program once the IP Address and the Pogue _ su machine s address have been assigned Detail of setting screen repzrs Cong 2 a Once the programmable button has been x No se ha podido leer la configuraci n del conversor pressed the software will search for the instrument in the Corporate Network in the event of a connection problem the device will not be detected and the following screen will appear If the instrument has been detected all communication settings will be displayed The options for programming will be displayed on the setting screen ARES TEP2RS ae x ETHERNET SETTING teen Puerto Identity IP IAEA fon Subnet mask R 5 Gateway if communicating using external Puerta de enlace Ver 1 80 communications Router are o0 20 40860300 Port 14000 14009 for TCP communications m Par metros As default 9600 8 none 1 i ae x p Network protocol UDP or TCP
34. nd insert the SIM card 13 Put the SIM holder cover back into the QNA 413 analyzer 14 Tighten the cover screws to avoid any possible malfunction of the SIM 3 With the new card SIM inserted 15 Remove the RS 232 cable from the analyzer 16 Wait until the PC software issues a warning About 60 s 17 Reconnect the RS 232 communication cable to the QNA 413 analyzer 18 Check that the PC software notifies the results of the operation The result may be Successful the QNA 413 modem is ready to operate Error the SIM card has not been initialized Check the configuration again carefully following all steps Upon completion of the installation ensure that the RS 232 cable is not still connected to the PC This connection will prevent the QNA 413 communicating via the GSM modem Note it is recommended that coverage is a minimum of 15 when using this signal Page no 39 m CIRCUTOR Electricity supply quality analyzer QNA 413 F Appendix Installation and start up of the QNA 413 GPRS Steps to be followed when setting the QNA 413 analyzer so that it sends recorded information via GPRS to an FTP server 1 Apply power supply voltage to the QNA 413 it is important that when this is done the RS 232 communications cable is not connected If it is then the modem will not start correctly 2 Wait for about 3 minutes so that the instrument starts the modem Press the two keys at the same time until the s
35. nge 0 C to 50 C e Storage temperature 20 to 70 C e Operating humidity 0 to 90 RH 5 Safety designed to meet protection class IIl according to EN 61010 Points to check during the installation process 6 Check that the earth terminal of QNA 413 is connected to earth to avoid any possible interference to the analyzer If this earth terminal is not connected then the effectiveness of the QNA 413 protection elements may be reduced 7 Verify the QNA 413 setup Points to consider Voltage values flashing on the display is a sign that the analyzer is incorrectly installed or configured Possible causes might be The analyzer detects an event This can mean a real event in the system or a wrong rated voltage setting where the set value does not match the actual system voltage If the unbalance screen displays dashes there is an incorrect phase sequence Page no 11 m CIRCUTOR Electricity supply quality analyzer QNA 413 5 3 Connection diagram for the QNA 413 5 3 1 4 wire three phase power systems 5 3 1 1 Direct connection COMMON 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 garolo olol O OOO CO Of OOO R2 R1 100 400 VAC Power supply L1 L2 L3 Page no 12 m CIRCUTOR Electricity supply quality analyzer QNA 41
36. ns and fixing points according to DIN 43857 Page no 4 m CIRCUTOR Electricity supply quality analyzer QNA 413 2 1 Basic features The QNA 413 power supply quality analyzer is an analyzer specifically designed to check electrical power supply quality in accordance with the IEC 61000 4 30 standard It has voltage inputs only insulated by transformers Its external design according to the DIN 43857 standard makes it ideal for any central energy meter board Moreover the great variety of available models makes the QNA 413 suitable for any situation and communication mode The instrument s internal battery ensures continuity of measurement by the QNA 413 analyzer in the event of any loss in voltage supply short or long term line interruption QNA 413 is equipped with three A C voltage which permit simultaneous analysis for all three phases and the frequency in any power system To analyse electrical power supply quality in accordance with IEC 61000 4 30 the QNA 413 uses a DSP to analyse all cycles from all three voltage phases to detect the occurrence of any event voltage dip voltage interruption overvoltage Harmonic and flicker is also calculated in accordance with IEC61000 4 7 and 61000 4 15 respectively The QNA 413 analyzer is equipped with a built in 2 Mbyte memory to receive quality parameters and incidents The different information recorded in the QNA 413 s built in memory is distributed in four file types
37. omponents offering bench mark features in measuring and recording of electrical parameters in industrial power supply systems Please read this manual carefully before connecting and switching on the analyzer in order to avoid irreversible damage caused by improper use 1 1 Checking the contents of your package Please check the following points on receipt of the analyzer a The equipment delivered matches your order specifications b After unpacking check that the equipment has not been damaged during delivery c Check that it is equipped with the following standard items 1 RS 232 Communications cable female RJ DB9 1 QNA 413 User manual 1 CD containing PC program and user guide 1 GSM antenna GPRS model only 1 2 QNA 473Models Code Model Q20411 QNA 413 RS485 RS232 Q20413 QNA 413 GPRS RS 232 SIM not included Page no 3 m CIRCUTOR Electricity supply quality analyzer QNA 413 1 3 Safety warnings This manual contains information and warnings about the QNA 413 analyzer which must be followed to guarantee the proper operation of all instrument functions and to maintain it in a safe condition If the instrument is not used in accordance with manufacturer s specifications the instrument s protection may be damaged Where any protection failure is suspected to exist for example if there are signs of external damage the instrument must be immediately switched OFF In th
38. period gt Flicker e Pst the QNA 413 saves the Flicker value Pst obtained over the recording period The Plt value will be calculated by the data analysis software in the PC gt Harmonics Harmonic distortion the QNA 413 will calculate and record in the memory the value of the average voltage harmonic distortion detected in the monitored power system Harmonic content the QNA 473 will calculate and record in the memory the average value of the individual harmonic distortion rate for each voltage harmonic in the monitored power system up to the 40th harmonic Harmonic content of each 10 cycle blocks which have been integrated over a recording period gt Unbalance Asymmetry rate ratio of homo polar voltage to direct voltage Unbalance rate ratio of inverse voltage to direct voltage Page no 23 m CIRCUTOR Electricity supply quality analyzer QNA 413 8 2 2 EVENTS file EVQ The analyzer also records an events file containing information on any event detected in the monitored power system The following data is saved about each event Event date indication of the time of the event This value is obtained with an accuracy of one cycle Type of event indication of the event type i e a voltage interruption a voltage dip or an overvoltage These events are defined in accordance with the QNA 413 setup See section 8 2 2 The type of event also identifies the phase where this event occurred Duration o
39. ry code for service centre for example 34 for Spain Contracted company service centre for example for Vodafone 607003110 2 Enable Alarm The different parameters may be set once the alarm is enabled Page no 41 m CIRCUTOR Electricity supply quality analyzer QNA 413 3 Select the type of alarm Drop down menu with the available types of alarm Parameters Variables to be selected No of decimals accepted Voltage V1 V2 V3 VIII 0 Voltage THD VTHD1 VTHD2 VTHD3 1 VTHDIII Unbalance 3 Frequency 2 EVQ IntV1 IntV2 IntV3 IntVIII 0 HueV1 HueV2 HueV3 Hue VIII SobreV1 SobreV2 SobreV3 SobreVIII Conditions to be taken into account before setting The three phase interruption is activated when the three lines are interrupted and ends when one of these exits this status The three phase dip and overvoltage appears when one phase enters this status and is de activated when all phases exits this status The remaining variables produce a three phase alarm using the three lines 4 Select the SMS send mode Possible modes ON An SMS is sent when an alarm is activated OFF An SMS is sent when an alarm is deactivated ON and OFF An SMS is sent when an alarm is activated and deactivated 5 Defining Maximum Minimum and Hysterisis limits The maximum and or minimum values to set off an alarm are now set The hysterisis value is the margin value to fulfil the alarm condition Va
40. s are as follows e RS 232 connection to PC or to an external modem QNA 413 PC External Modem DB9 DB25 DB9 DB25 1 DSR 5 GND 7 GND 5 GND 7 GND 2 Rx 3 Tx 2 TX 2 Rx 3 Rx 3 TX 2 Rx 3 Rx 3 Tx 2 Tx 4 CTS 7 RTS 4 RTS I8 CTS 5 CTS 5 RTS 8 CTS 5 CTS I7 RTS 4 RTS 6 GND 5 GND 7 GND 5 GND 7 GND e RS 485 QNA 413 RS 232 485 DB9 Converter 2 Tx Rx 2 Tx Rx 3 Tx Rx 1 Tx Rx 6 GND 5 GND The RS 232 communication cables must always be disconnected to establish communication with a QNA 413 GSM via a mobile phone If the RS 232 is connected then modem operation is completely disabled Page no 10 m CIRCUTOR Electricity supply quality analyzer QNA 413 5 2 Starting the QNA 413 analyzer Please check following points before switching on the analyzer _ Mains supply voltage Voltage 100 400 V AC 30 90 730 V DC Frequency 50 60 Hz 9 Earth terminal the earth terminal of the analyzer must be connected to earth If it is not connected some of the protective parts may not work properly 3 Maximum voltage in the voltage measurement circuit 500 V AC between phase and common M 4 wire configuration 500 VAC line to neutral 866 VAC line to line M 3 wire configuration 500 VAC line to line oo Burden 16 VA 8 W 5 Operating conditions e Operating temperature ra
41. sion EN 55011 1994 Conducted EN 55022 Class B EN 55011 1994 Radiated EN 55022 Class A ELECTROMAGNETIC IMMUNITY EN 50082 2 1995 Industrial immunity EN 61000 4 2 1995 Electrostatic discharge ENV 50140 1993 EM Radiated field of RF EN 61000 4 4 1995 EFT burst ENV 50141 1993 RF common mode EN 61000 4 8 1995 50 Hz H field EN 50082 1 1997 Residential immunity EN 61000 4 5 1995 Surges EN 61000 4 11 1994 Supply voltage interruptions Page no 28 m CIRCUTOR Electricity supply quality analyzer QNA 413 10 SAFETY CONSIDERATIONS The user should take into account all installation instructions indicated in the INSTALLATION amp STARTUP and TECHNICAL SPECIFICATIONS sections in this manual Note that when the instrument is switched on the terminals may be dangerous when touched and opening or removing parts may access dangerous areas The analyzer has been designed and tested to meet IEC 348 standard and is factory shipped in proper operating conditions 11 MAINTENANCE The QNA 413 does not require any special maintenance No adjustment maintenance or repair should be carried out while the instrument is open and switched on Qualified technicians must carry out these actions when they are necessary Before any adjustment replacement maintenance or repair the instrument must be totally disconnected from any power supply source If any protection fail
42. sis of the quality of electrical power supply are to be analysed e Rated frequency the rated frequency of the power system to be monitored by the QNA 413 analyzer This parameter is necessary for the calculation of the RMS signal value in extreme quality systems e 3 Wire 4 Wire the QNA 413 analyzer must be set according to the distribution system to be monitored whether with neutral conductor 4 wires or without neutral conductor 3 wires The proper setting of this point is essential to ensure the correct detection of events This choice must also match the external connection configuration Page no 19 m CIRCUTOR Electricity supply quality analyzer QNA 413 8 1 3 Quality parameters In order to determine electrical power supply quality the voltage levels defining the event must be set beforehand V Overvoltage Hysteresis Rated Voltage Hysteresis Dip Short cut out Hysteresis Interruption Cut out Therefore following points must be user defined of overvoltage threshold the detection of a overvoltage depends on the value set for this point of the rated voltage Every semi cycle with a RMS value over this threshold is said to be an overvoltage A record will be kept in the events file EVQ every time this limit is exceeded with the indication of the phase the maximum voltage value detected the voltage average value voltage value previous to the event and the duration of the overvoltage event Overvoltage
43. so that it sends an SMS message when a preset condition is met Follow the steps below to activate and set the alarms 1 Connect the RS 232 communications cable to the instrument or set it to communicate via GSM 2 Using the PowerVision software enter the device s general parameters and then press SMS Alarms 4 The following message will then appear on the screen to allow the SMS Alarms parameters to be changed 5 Up to 8 alarms may be enabled at the same time Once an alarm is enabled it may be set Configuraci n de alarmas SMS E x Alama 0 Alama Alama 2 Alarma 3 Alama 4 Alarma 5 Alamat gt Variable de alarma IV Habilitar limite superior J Habilitar limite inferior 3 A EE vi 4 y Valor m ximo Valor m nimo 5 Modo 230 Y 50 __ Jon yOFF y Hist resis maxima Hist resis minima 4 Filtro de retardo tiempo activado 200 60 jo z J Deshabilitar fecha de tiempo de alarma Mensaje SMS 6 u Filtro de retardo tiempo desactivado Deshabilitar tiempo de alarma Fallo de tensi n pp Tiempo de alarma v lida 7 _ o 1208 2006 121 823 Tel fonos activados q eS 12534 Tiempo de alarma inv lida ve S ai 12 09 2006 121 8 23 IV Habilitar alarma 9 C digo del centro de servicio Centro de servicio E Exportar e Recibir Z Tel fonos B 10 SMS alarms menu Steps to be followed 1 Service Centre Telephone Count
44. the information must also be defined This mode of communication avoids the user having to use a modem to download information because it is the equipment itself which sends the information to the FTP server This means that the user only requires an Internet connection to connect with the FTP server and to download the information It is recommended that coverage is over 15 for this use Page no 26 m CIRCUTOR Electricity supply quality analyzer QNA 413 9 TECHNICAL SPECIFICATIONS Power supply Supply voltage Independent from the measuring circuit 100 400 V AC 30 90 730 V DC Frequency 50 60 Hz Burden 16 VA 8 W Operating temperature 0 C to 50 C Storage temperature 20 to 70 C Auxiliary power supply Battery Ni M H Independent operating period 9999 seconds continuous operation Voltage measurement Measuring system 3 wire or 4 wire arrangement choice by external connection Measuring range 0 to 500 V AC phase to common 4 wire system 0 to 500 V AC line to neutral 0 to 866 V AC line to line 3 wire system 0 to 500 V AC line to line Scale switch Automatic Other voltages Via measurement transformers Frequency 42 5 69 Hz Accuracy Voltage 0 1 of nominal Class A according to IEC 61000 4 30 Frequency 0 1 10 mHz Class A according to IEC 61000 4 30 Unbalance 0 15 Class A according to IEC 61000 4 30 Flicker 5 according to IEC 61000 4 15 Class A according
45. ure is suspected the instrument must be immediately placed out of service The instrument s design allows it to be quickly replaced in the event of any breakdown The design of the analyzer allows it to be easily replaced in the event of breakdown 12 TECHNICAL SERVICE For any information on the instrument s performance or in the event of breakdown please contact CIRCUTOR s technical service CIRCUTOR S A After sales service Vial Sant Jordi s n 08232 Viladecavalls Tel 34 93 745 29 00 Fax 34 93 745 29 14 E mail central circutor es Page no 29 m CIRCUTOR Electricity supply quality analyzer QNA 413 A Appendix Communication with the QNA 413 connected to an external modem One of the most common configurations of the QNA 413 is to connect the analyzer to an external modem Modem A Modem B In order to connect and prior to start up the user must take into account that both modems must have correctly established the communication link Therefore the modem making the call and the modem connected to the QNA 413 analyzer must be configured This configuration must be carried out using Windows s HyperTerminal program or equivalent Modem settings must therefore be e MODEM A PC AT amp F Default configuration AT amp D2 Enables DTR operations Data Terminal Ready AT amp S0 Enables DSR Data Set Ready AT amp W0 Saves configuration e MODEM B QNA AT amp F Default configuration AT
Download Pdf Manuals
Related Search